 Isedor Coster - GompelBorn 31-1-1891 Rotterdam, Netherland. Occupation: Pianist. Son of Jacob Coster - de Wijze and Sara Gompel - Franco Married 20-7-1921 Rotterdam, Netherland to:  Maria Adriana van EijsdenBorn 5- jul 1891 Rotterdam, Netherland. Occupation: Inspector Bijenkorf, 1st marriage to: Isedor Coster - Gompel, 2nd marriage to: Heinrich Wilhelm Wesener | |||